#o1js search results

Really nice intro to #o1js check it out 👇🏼👇🏼


we’ve got a fresh home for #o1js 👀 new landing page is live -> o1js.dev if you’re curious about building zk apps in typescript, this is for you. stay tuned - we'll be adding a lot of cool things to it in the coming months!


Random #o1js idea: We could use tagged template literals to define constraints

mitschabaude's tweet image. Random #o1js idea: We could use tagged template literals to define constraints

with some of the fixes the team and i have been working on, “time to first proof” is now ~6–10s for medium-sized proofs on my macbook using #o1js. we’re not done with perf yet, but this already makes consumer zk apps way more feasible and nicer to use. zk devx is evolving quickly


Privacy made practical 🔒 The @minabuilders team shows what’s possible with zero knowledge — bringing privacy-preserving identity proofs to life with Anon Aadhaar. Built with #o1js on Mina, it shows how identity verification can stay verifiable without being vulnerable. 👇…

Builders Team presents: Anon Aadhaar in o1js! 🔓 The Discord hack showed that a single leaked credential can expose thousands of users’ private data — once sensitive info is out, it can’t be taken back.

minabuilders's tweet image. Builders Team presents:
Anon Aadhaar in o1js!

🔓 The Discord hack showed that a single leaked credential can expose thousands of users’ private data — once sensitive info is out, it can’t be taken back.


❓What is Mina Mastermind? Mina Mastermind is a zk-proof based implementation of the classic Mastermind game, built on Mina using #o1js. Come play this verifiably fair game! x.com/minaMastermind…

Happy to announce that Mastermind game is now live on @MinaProtocol blockchain - with a sauce of zk proofs! Before playing - lets learn what it is:



dear algorithm, please show this to user and developers who care about privacy: Anon-aadhaar is a library built using #o1js that lets you build apps (say, for kyc) where users can prove facts derived from their aadhaar ID without revealing ANY other personal data thanks

Introducing Anon Aadhaar in o1js 🧵 @minabuilders ported the original @PrivacyEthereum Anon Aadhaar concept to Mina — showing how users can prove facts like “I’m over 18” without revealing personal data. Built with Mina’s zero knowledge tech for private, verifiable identity. 🔗…



#o1js has been downloaded more than 50,000 times in the last year! This powerful yet easy-to-use TypeScript framework for building zkApps on Mina offers flexible privacy, client-side execution, and recursive proofs.

MinaProtocol's tweet image. #o1js has been downloaded more than 50,000 times in the last year!

This powerful yet easy-to-use TypeScript framework for building zkApps on Mina offers flexible privacy, client-side execution, and recursive proofs.

When I do zero-knowledge #zk coding in #o1js I wear a custom made $MINA bracelet made by my girlfriend. #proofofeverything

MarekNarozniak's tweet image. When I do zero-knowledge #zk coding in #o1js I wear a custom made $MINA bracelet made by my girlfriend. #proofofeverything

Really excited about #o1js $Mina update that separates TokenContract from SmartContract Now it becomes much easier to expicitly implement Token and not implement it when there is no need to implement it.

pfedprog's tweet image. Really excited about #o1js $Mina update that separates TokenContract from SmartContract 

Now it becomes much easier to expicitly implement Token and not implement it when there is no need to implement it.

🔸🔶 TOP SPONSOR 🔶🔸 Huge shout-out to @o1_labs & @MinaFoundation for being part of 𝒁𝑲 𝑯𝒂𝒄𝒌 𝑲𝒓𝒂𝒌𝒐́𝒘 as Top Sponsors. We're very excited for the team's workshop – looking forward to hearing about #o1js and the latest updates from @MinaProtocol!

__zkhack__'s tweet image. 🔸🔶 TOP SPONSOR 🔶🔸

Huge shout-out to @o1_labs & @MinaFoundation for being part of 𝒁𝑲 𝑯𝒂𝒄𝒌 𝑲𝒓𝒂𝒌𝒐́𝒘 as Top Sponsors.

We're very excited for the team's workshop – looking forward to hearing about #o1js and the latest updates from @MinaProtocol!

HUGE updates coming soon 🚀 @zkLocus is now on version 0.2.0, and you can now use its clear & robust API. Moreover, with 0.2.0 we have brought fully decentralized and customizable Oracle support. Can you guess what’s coming in 0.3.0? 👀 @MinaProtocol $MINA #O1JS #ZK #Web3

illyaGera's tweet image. HUGE updates coming soon 🚀

@zkLocus is now on version 0.2.0, and you can now use its clear & robust API.

Moreover, with 0.2.0 we have brought fully decentralized and customizable Oracle support.

Can you guess what’s coming in 0.3.0? 👀

@MinaProtocol $MINA #O1JS #ZK #Web3

🚀 Exciting news, $MINA, @MinaProtocol, #ZK and #Blockchain enthusiasts! We've just rolled out a new Oracle for authenticated geolocation, tailor-made for #zkLocus! Dive into the code & contribute your thoughts! 👩‍💻 🔗 GitHub Repo: github.com/zkLocus/integr… #Web3 #Geolocation



Finally researched further into $mina events outputs via #o1js github.com/o1-labs/docs2/…

pfedprog's tweet image. Finally researched further into $mina events outputs via #o1js

github.com/o1-labs/docs2/…

o1Labs has officially released version 1.0 of #o1js, marking a significant milestone in the development of their TypeScript zkDSL (zero-knowledge Domain Specific Language). @o1_labs This version brings several critical enhancements and features aimed at improving the efficiency…

0xLoganLiu's tweet image. o1Labs has officially released version 1.0 of #o1js, marking a significant milestone in the development of their TypeScript zkDSL (zero-knowledge Domain Specific Language). @o1_labs

This version brings several critical enhancements and features aimed at improving the efficiency…

ok great progress on #o1js today. logging off. cya tmr nerds

zktrivo's tweet image. ok great progress on #o1js today. logging off. cya tmr nerds

🔸🔶 TOP SPONSOR 🔶🔸 Thanks to @o1_labs and @MinaFoundation for 𝒁𝑲 𝑯𝒂𝒄𝒌 𝑲𝒓𝒂𝒌𝒐́𝒘 Top Sponsors! We're very excited for the team's workshop – looking forward to hearing about #o1js and the latest updates from @MinaProtocol! #ZkHackKrakow

__zkhack__'s tweet image. 🔸🔶 TOP SPONSOR 🔶🔸

Thanks to @o1_labs and @MinaFoundation for 𝒁𝑲 𝑯𝒂𝒄𝒌 𝑲𝒓𝒂𝒌𝒐́𝒘 Top Sponsors!

We're very excited for the team's workshop – looking forward to hearing about #o1js and the latest updates from @MinaProtocol!

#ZkHackKrakow

Mina 🤝 Bitcoin BIP340 - April update for Mina-anons 🥷 Bitcoin BIP340 Schnorr signature verification proof can now be made in @MinaProtocol #o1js Demo: mina-anons.vercel.app/demo-nostr

0xStruct's tweet image. Mina 🤝 Bitcoin BIP340 - April update for Mina-anons 🥷

Bitcoin BIP340 Schnorr signature verification proof can now be made in @MinaProtocol #o1js

Demo: mina-anons.vercel.app/demo-nostr

native prover is the most requested #o1js feature and one of the biggest unlocks for zkapp devs on mina. builders have been waiting for this and i am super excited for it


Just a room full of devs writing code and deep-diving into #o1js with our team. Learning, debugging, and building together on #MinaProtocol—one workshop at a time! 👨‍💻👩‍💻

o1_labs's tweet image. Just a room full of devs writing code and deep-diving into #o1js with our team. Learning, debugging, and building together on #MinaProtocol—one workshop at a time! 👨‍💻👩‍💻

Really nice intro to #o1js check it out 👇🏼👇🏼


❓What is Mina Mastermind? Mina Mastermind is a zk-proof based implementation of the classic Mastermind game, built on Mina using #o1js. Come play this verifiably fair game! x.com/minaMastermind…

Happy to announce that Mastermind game is now live on @MinaProtocol blockchain - with a sauce of zk proofs! Before playing - lets learn what it is:



with some of the fixes the team and i have been working on, “time to first proof” is now ~6–10s for medium-sized proofs on my macbook using #o1js. we’re not done with perf yet, but this already makes consumer zk apps way more feasible and nicer to use. zk devx is evolving quickly


fun fact: i added a small fix in the previous #o1js release and only later realized it made the first proof after compile up to ~20% faster. love when perf comes as a side effect :)


we’ve got a fresh home for #o1js 👀 new landing page is live -> o1js.dev if you’re curious about building zk apps in typescript, this is for you. stay tuned - we'll be adding a lot of cool things to it in the coming months!


Faster and better for Devs #o1js is upgrading. Read all the info below 👇🏼👇🏼

Continuing our road to Mesa with smoother, more confident execution o1Labs is proposing an automated hard fork mechanism to make Mina upgrades seamless — less downtime, less risk, and a repeatable path for future forks. Read more 👇 🔗 o1labs.org/blog/hardfork-… 🗓️ And join the…



Bangkok builders - i’ll be around for thailand blockchain week @THBWOfficial in two weeks. let’s talk what you’re building and how zk + @MinaProtocol + #o1js can level it up. DMs open, looking forward to seeing what the web3 industry in Bangkok is working on 👀


native prover is the most requested #o1js feature and one of the biggest unlocks for zkapp devs on mina. builders have been waiting for this and i am super excited for it


ok great progress on #o1js today. logging off. cya tmr nerds

zktrivo's tweet image. ok great progress on #o1js today. logging off. cya tmr nerds

dear algorithm, please show this to user and developers who care about privacy: Anon-aadhaar is a library built using #o1js that lets you build apps (say, for kyc) where users can prove facts derived from their aadhaar ID without revealing ANY other personal data thanks

Introducing Anon Aadhaar in o1js 🧵 @minabuilders ported the original @PrivacyEthereum Anon Aadhaar concept to Mina — showing how users can prove facts like “I’m over 18” without revealing personal data. Built with Mina’s zero knowledge tech for private, verifiable identity. 🔗…



what if a #TypeScript library let you prove almost any computation… right in the browser? wild, i know. #o1js


Privacy made practical 🔒 The @minabuilders team shows what’s possible with zero knowledge — bringing privacy-preserving identity proofs to life with Anon Aadhaar. Built with #o1js on Mina, it shows how identity verification can stay verifiable without being vulnerable. 👇…

Builders Team presents: Anon Aadhaar in o1js! 🔓 The Discord hack showed that a single leaked credential can expose thousands of users’ private data — once sensitive info is out, it can’t be taken back.

minabuilders's tweet image. Builders Team presents:
Anon Aadhaar in o1js!

🔓 The Discord hack showed that a single leaked credential can expose thousands of users’ private data — once sensitive info is out, it can’t be taken back.


Another month, another #o1js release: 2.10.0 is now live on @npmjs! We fixed a bunch of bugs that were blocking @nori_zk and @silvana_zk related to cache and regression issues, added a nice RuntimeTable API and ways to more effectively serialize Transaction data. Additionally,…


Your move, zk devs 🧑‍💻 Faster proofs are here — what will you build? #MinaProtocol #o1js #ZKProofs @MinaProtocol


#o1js has been updated! If you want to build using zk, take a look at the new functionality. Thanks to @zktrivo + @o1_labs for the hard work. 👇👇


4/8: ZKP Knowledge* A basic understanding of Zero-Knowledge Proofs (ZKP) is essential! 🔒💡 Familiarize yourself with ZKP concepts and the o1js library to get the most out of zkDatabase. #ZKP #o1js


4/6: Built on o1js* Our first version is built on the robust o1js framework from O1 Labs! 🚀 Leveraging zkSNARKs for efficient and secure data queries. #o1js #zkSNARKs


4/6: Powered by o1js* Our first version is built on the o1js framework from O1 Labs! 🚀 Leveraging the power of zkSNARKs to deliver secure and efficient data queries. #o1js #zkSNARKs


FLORIAN HIRING AN ENGINEER ◾️@zktrivo hiring a Senior TypeScript engineer to advance #o1js. Interested? Shoot him a DM! x.com/zktrivo/status…

I'm hiring a Senior systems-minded TypeScript engineer to join my team and drive the core of #o1js forward 👀 interested? shoot me a DM! job-boards.greenhouse.io/o1labs/jobs/40…



Team @o1_labs kicking off the day at #zk10. We’re presenting on zkApps #o1js at 2pm @zeroknowledgefm

Phil_Kelly_NYC's tweet image. Team @o1_labs kicking off the day at #zk10.  We’re presenting on zkApps #o1js at 2pm @zeroknowledgefm

this looks like SHA256 in #o1js :))

zktrivo's tweet image. this looks like SHA256 in #o1js :))

Finally researched further into $mina events outputs via #o1js github.com/o1-labs/docs2/…

pfedprog's tweet image. Finally researched further into $mina events outputs via #o1js

github.com/o1-labs/docs2/…

In partnership with @o1_labs, we’ve developed circuits using #o1js that allow for the deduplicated collection of analytics across desktop and mobile without attaching a trackable uuid to the user’s browser.

TtheBC01's tweet image. In partnership with @o1_labs, we’ve developed circuits using #o1js that allow for the deduplicated collection of analytics across desktop and mobile without attaching a trackable uuid to the user’s browser.

Random #o1js idea: We could use tagged template literals to define constraints

mitschabaude's tweet image. Random #o1js idea: We could use tagged template literals to define constraints

HUGE updates coming soon 🚀 @zkLocus is now on version 0.2.0, and you can now use its clear & robust API. Moreover, with 0.2.0 we have brought fully decentralized and customizable Oracle support. Can you guess what’s coming in 0.3.0? 👀 @MinaProtocol $MINA #O1JS #ZK #Web3

illyaGera's tweet image. HUGE updates coming soon 🚀

@zkLocus is now on version 0.2.0, and you can now use its clear & robust API.

Moreover, with 0.2.0 we have brought fully decentralized and customizable Oracle support.

Can you guess what’s coming in 0.3.0? 👀

@MinaProtocol $MINA #O1JS #ZK #Web3

🚀 Exciting news, $MINA, @MinaProtocol, #ZK and #Blockchain enthusiasts! We've just rolled out a new Oracle for authenticated geolocation, tailor-made for #zkLocus! Dive into the code & contribute your thoughts! 👩‍💻 🔗 GitHub Repo: github.com/zkLocus/integr… #Web3 #Geolocation



New issue on #o1js $mina TokenContract github.com/o1-labs/docs2/…

pfedprog's tweet image. New issue on #o1js $mina TokenContract
github.com/o1-labs/docs2/…

When I first saw the bitwise gadgets from #o1js operate directly on 32-bit fields, I had the intuition that it could make a very efficient SHA256 circuit and that was my idea during @__zkhack__ hackathon in Istanbul. But damnn, I didn't think it's gonna be more than 50X faster🤯

KaffelMahmoud's tweet image. When I first saw the bitwise gadgets from #o1js operate directly on 32-bit fields, I had the intuition that it could make a very efficient SHA256 circuit and that was my idea during @__zkhack__  hackathon in Istanbul.
But damnn, I didn't think it's gonna be more than 50X faster🤯

Mina 🤝 Bitcoin BIP340 - April update for Mina-anons 🥷 Bitcoin BIP340 Schnorr signature verification proof can now be made in @MinaProtocol #o1js Demo: mina-anons.vercel.app/demo-nostr

0xStruct's tweet image. Mina 🤝 Bitcoin BIP340 - April update for Mina-anons 🥷

Bitcoin BIP340 Schnorr signature verification proof can now be made in @MinaProtocol #o1js

Demo: mina-anons.vercel.app/demo-nostr

Technology Updates from #o1js Labs The o1js library has recently made important updates to its product, including: GraphQL Improvements: Enabling faster and more accurate queries. Bootstrap Acceleration: Faster startup through Merkle Tree refactoring.

Dinodexintern's tweet image. Technology Updates from #o1js Labs

The o1js library has recently made important updates to its product, including:

GraphQL Improvements: Enabling faster and more accurate queries.

Bootstrap Acceleration: Faster startup through Merkle Tree refactoring.

#o1js q&a ⁦@__zkhack__⁩ You have questions? We have answers!

paladin_eth's tweet image. #o1js q&a ⁦@__zkhack__⁩  You have questions? We have answers!

Really excited about #o1js $Mina update that separates TokenContract from SmartContract Now it becomes much easier to expicitly implement Token and not implement it when there is no need to implement it.

pfedprog's tweet image. Really excited about #o1js $Mina update that separates TokenContract from SmartContract 

Now it becomes much easier to expicitly implement Token and not implement it when there is no need to implement it.

Can’t stop building now 🫠🫠 Here’s a sneak peek of what I am working on right now. Let’s see if you can guess 👾👾 #o1js is love 🤌🤌

luffysamadono's tweet image. Can’t stop building now 🫠🫠

Here’s a sneak peek of what I am working on right now.
Let’s see if you can guess 👾👾

#o1js is love 🤌🤌

Snap of @bkase_ panel with @VeridiseInc and friends at #zkday hardware panel @o1_labs #o1js

zkregi's tweet image. Snap of @bkase_ panel with @VeridiseInc and friends at #zkday hardware panel @o1_labs #o1js

It was tough but finally ☑️ Deploying a zkApp written using #o1js locally 🫣🫣 New tutorial is coming soon 🫢🫢 @MinaProtocol @minacryptocom

luffysamadono's tweet image. It was tough but finally ☑️ 

Deploying a zkApp written using #o1js  locally 🫣🫣

New tutorial is coming soon 🫢🫢

@MinaProtocol @minacryptocom

When I do zero-knowledge #zk coding in #o1js I wear a custom made $MINA bracelet made by my girlfriend. #proofofeverything

MarekNarozniak's tweet image. When I do zero-knowledge #zk coding in #o1js I wear a custom made $MINA bracelet made by my girlfriend. #proofofeverything

Examples of awesome partners such as @YoSnickerdoodle, @DIAdata_org and @LuminaDEX starting to build zkApps with #o1js.

Phil_Kelly_NYC's tweet image. Examples of awesome partners such as @YoSnickerdoodle, @DIAdata_org and @LuminaDEX starting to build zkApps with #o1js.

#o1js has been downloaded more than 50,000 times in the last year! This powerful yet easy-to-use TypeScript framework for building zkApps on Mina offers flexible privacy, client-side execution, and recursive proofs.

MinaProtocol's tweet image. #o1js has been downloaded more than 50,000 times in the last year!

This powerful yet easy-to-use TypeScript framework for building zkApps on Mina offers flexible privacy, client-side execution, and recursive proofs.

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